Empty one pouch of the NaOH reagent in a laboratory flask or beaker placed on a magnetic stirrer. Add 300 ml of deionized water and stir the solution for a few minutes. Adjust the volume up to 1000 ml, stir until full dissolution and the solution is ready to use.

Shipping and storage

NaOH reagent is shipped at room temperature. Store the pouches in a dry place at room temperature. Shelf life is three years after production date.